when a motor is connected in parallel with the existing
motor the pf will change or not?
Answer Posted / ashok
it depends upon the motor connected
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
what is load despatching
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
what is the formula for computing cable tray size & capacity
when we decide to use soft starter drive or vfd drive in mcc to operate apump?
what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?
main difference between ac and dc?
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
which types of relay used in acb and vcb?
Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp
1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
Why line VTG = √3 phase VTG in star? How?